{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107365",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x149b3203cbe9dc56058d33016c09b141436ae7009b81b253466bbfec795fd8e4",
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    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}